US2943897A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Work bench system with adjustable dimensions and configurations
Assignee: PRODUCTS FOR INDUSTRY
•
Filing: 1956-11-14
•
Granted: 1960-07-05
•
Expires: 1976-11-14
Abstract
No abstract record available.
Inventors
- 👤 Peter W R Johnson
- 👤 Hayden William
- 👤 Nicolas J Georgette
- 👤 Fuhro Marcel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:35
CPC Classifications
B; B25; B25H; B25H1/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-07-05 | 1964-01-04 | 1964-07-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-07-05 | 1968-01-04 | 1968-07-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-07-05 | 1972-01-04 | 1972-07-05 | $7700.00 | Window Closed / Lapsed |